2712764

Information

• Patent Grant
• 2712764

• References
• Source

• Patent Number

  2,712,764

• Date Filed

  Not available

• Date Issued

  Tuesday, July 12, 1955
  70 years ago

• CPC

  • B25B13/5075 - using jaws moving along radial cams or by excentric disks in a cage structure at least partially surrounding the pipe
  • B25B23/103 - for gripping threaded studs
  • Y10S81/08 - Crowfoot-type wrenches

• US Classifications

  • 081 - Tools